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[openwrt/nat64] add babel->kernel support

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Needed for local ibgp routes
This commit is contained in:
Nico Schottelius 2024-07-26 11:04:35 +02:00
parent a84ffc49e9
commit edeb72ddf1
1 changed files with 13 additions and 1 deletions
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14
openwrt/openwrt-nat64-bootstrap.sh
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@ -10,7 +10,7 @@
# - do not provide IPv4 or IPv6 dhcp/ra on any interface
if [ $# -lt 8 ] ; then
echo $0 "address hostname nat64prefix ipv4address ipv4gw asn routerid iBGPpeer1 [iBGPpeer2...]"
echo $0 "address hostname nat64prefix ipv4address ipv4gw asn routerid babelpw iBGPpeer1 [iBGPpeer2...]"
exit 1
fi
@ -21,6 +21,7 @@ ipv4address=$1; shift
ipv4gw=$1; shift
asn=$1; shift
routerid=$1; shift
babelpw=$1; shift
ibgp_peers="$@"
# Now $@ only contains iBGP peers
@ -72,11 +73,22 @@ cat > /etc/bird.conf <<BBB
log syslog all;
router id ${routerid};
protocol device { }
protocol bfd { }
# Just announce, no kernel interaction
protocol static static6 {
ipv6;
route ${nat64prefix} unreachable;
}
# for getting iBGP routes
protocol babel {
interface "br-lan", "wan" { type wired; authentication mac; password "${babelpw}"; };
ipv6 { export where (source = RTS_DEVICE) || (source = RTS_BABEL); };
}
protocol kernel kernel_v6 {
ipv6 { export export where source ~ [ RTS_BABEL ]; };
}
BBB
for ibgp_peer in ${ibgp_peers}; do